Global Patent Index - EP 0975072 A2

EP 0975072 A2 2000-01-26 - Apparatus with an optical functional device having a special wiring electrode

Title (en)

Apparatus with an optical functional device having a special wiring electrode

Title (de)

Vorrichtung mit einer optischen Funktion und speziellen Verbindungselektroden

Title (fr)

Dispositif ayant une fonction optique avec des électrodes d'interconnexion spéciales

Publication

EP 0975072 A2 (EN)

Application

EP 99114364 A

Priority

  • JP 22228698 A
  • JP 22650998 A

Abstract (en)

An apparatus with an optical functional device includes a first substrate (1, 51, 201, 271), a first optical functional device with a functional portion (8, 208 ) provided on the first substrate, a first wiring electrode (6, 106, 206) for injecting a current into or applying a voltage to the functional portion of the first optical functional device, a second substrate (10, 71, 110, 160, 170, 180, 210, 250, 260), and a second wiring electrode (12, 68, 72, 81, 112, 213). The first wiring electrode (6, 106, 206) is formed on the first substrate (1, 51, 201, 271) and includes a first portion electrically connected to the functional portion (8, 208 ), a first extension portion extending from the first portion to an outside of the functional portion and a first pad portion connected to the extension portion outside the functional portion, and the second wiring electrode (12, 68, 72, 81, 112, 213) is formed on the second substrate (10, 71, 110, 160, 170, 180, 210, 250, 260) and includes a second pad portion and a second extension portion extending from the second pad portion. The first substrate and the second substrate are bonded to each other with the first pad portion and the second pad portion being electrically connected to each other. <IMAGE>

IPC 1-7 (main, further and additional classification)

H01S 5/02; H01S 5/026

IPC 8 full level (invention and additional information)

H01S 5/02 (2006.01); H01S 5/42 (2006.01); H01S 5/00 (2006.01); H01S 5/0683 (2006.01); H01S 5/183 (2006.01)

CPC (invention and additional information)

H01S 5/02272 (2013.01); H01S 5/423 (2013.01); H01L 2224/48145 (2013.01); H01L 2224/48463 (2013.01); H01L 2924/10253 (2013.01); H01L 2924/12032 (2013.01); H01L 2924/1305 (2013.01); H01S 5/005 (2013.01); H01S 5/02248 (2013.01); H01S 5/02276 (2013.01); H01S 5/02284 (2013.01); H01S 5/0262 (2013.01); H01S 5/0264 (2013.01); H01S 5/0267 (2013.01); H01S 5/0683 (2013.01); H01S 5/18305 (2013.01)

Combination set (CPC)

  1. H01L 2924/10253 + H01L 2924/00
  2. H01L 2924/12032 + H01L 2924/00
  3. H01L 2924/1305 + H01L 2924/00
  4. H01L 2224/48145 + H01L 2924/00012

Designated contracting state (EPC)

DE FR GB IT NL SE

DOCDB simple family

EP 0975072 A2 20000126; EP 0975072 A3 20030319; EP 0975072 B1 20050928; DE 69927447 D1 20060209; DE 69927447 T2 20060713; US 2003026303 A1 20030206; US 6597713 B2 20030722